Characteristics

Specification

Appearance

The product should be white to light brown power

Related Substances

The individual impurity should not exceed 0.50%

Single impurities <0.50%

The total impurities should not exceed 1.0%

Total impurities <0.50%

Water

1.8%~2.8%

Enantiomer

＜ 0.15%

Residue on ignition

＜ 0.10%

Heavy Metals

＜10ppm

Particle Size

D90＜50μm

Assay

Not less than 99.0% by area normalization